尚未登入 請由此登入
 
 
 










知識分享平台Eshare檢視資訊View
返回前一頁Back
      [檢舉]

標題Title: Electrical and optical properties of Al-doped ZnO thin films by sol–gel process
作者Authors: 董祐成,Young-Sung Kim a..等
上傳單位Department: 機械工程系
上傳時間Date: 2011-5-25
上傳者Author: 董祐成
審核單位Department: 機械工程系
審核老師Teacher: 林克默
檔案類型Categories: 課堂報告In-class Report
關鍵詞Keyword: Sol–gel, Al-doped ZnO, Surface process, Surface structure
摘要Abstract: Al-doped ZnO (AZO) thin films oriented along the (0 0 2) plane have been prepared by the sol–gel process and their electrical and optical
properties with post-deposition heating temperature were investigated. The preferred c-axis orientation along the (0 0 2) plane was enhanced with
increasing post-deposition heating temperature and the surface of the films showed a uniform and nano-sized microstructure. The electrical
resistivity of the films decreased from 73 to 22 V cm as the post-deposition heating temperature increased from 500 to 650 8C; however, the film postheated at 700 8C increased greatly to 580 V cm. The optical transmittance of the films postheated below 650 8C was over 86%, but it decreased at 700 8C. The electrical and optical properties of the AZO films with post-deposition heating temperature are discussed.
# 2006 Elsevier B.V. All rights reserved.

檔案名稱
FileName
檔案大小
Size
檔案格式
Format
瀏覽次數
Browses
下載次數
Downloads
2011_5_fc974806.ppt 880Kb ppt 189 67
文件中檔案:
 

開啟檔案Download
 
 
返回前一頁